| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.30 | 8.131% | $66.2843 | $66.28 | $66.30 | $66.30 |
| Purchase #2 | $5.87 | 3.538% | $6.0777 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $245.91 | 7.161% | $263.5196 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $50.70 | 9.673% | $55.6042 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $49.49 | 3.653% | $51.2979 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $181.74 | 8.553% | $197.2842 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $7.53 | 4.553% | $7.8728 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $602.54 | $647.9407 | $647.93 | $647.95 | $648.00 | |